>4hrm_A mol:protein length:198 Domain I of receptor tyrosine-protein kinase erbB-2HQVCTGTDMKLRLPASPETHLDMLRHLYQGCQVVQGNLELTYLPTDASLSFLQDIQEVQGYVLIAHNQVRQVPLQRLRIVRGTQLFEDNYALAVLDNGDPLDNTTPVTGASPGGLRELQLRSLTEILKGGVLIQRNPQLCYQDTILWKDIFHKNNQLALTLIDTDRSRACHPCSPMCKGSRCWGESSEDCQSLTRTVA